706 resultados para Moreau, Hégésippe


Relevância:

60.00% 60.00%

Publicador:

Resumo:

Correspondence. Contes.-- Le Myosotis. Podsies inédites

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Em experimentos conduzidos em casa-de-vegetação e em canteiros, toletes de cana-de-açúcar foram armazenados por tempo e em condições variáveis, em seguida inoculados com cultura pura de Ceratocystis paradoxo, e plantados. Os resultados mostraram que: 1) - o armazenamento pode aumentar o índice de germinação, na dependência da variedade de cana, e da época do ano; 2) - nas condições do presente trabalho, o armazenamento em ambiente úmido mostrou-se tão bom ou melhor que o em ambiente sêco; 3) - o armazenamento aumenta a suscetibilidade da cana a C. paradoxa; 4) - o armazenamento diminui o nível de auxina em algumas, variedades, manifestado através da redução da curvatura do colmo, quando plantado inteiro.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The vaccine Bacillus of Calmette Guérin (BCG) was originally developed in France as an oral vaccine against tuberculosis. The oral use of this vaccine was replaced by the parenteral route in almost all countries after the Lubeck disaster. In contrast, Brazil retained the oral delivery of the vaccine until the mid-seventies when it was replaced by the intradermal route. This change in route of delivery was mainly secondary to pressure by medical practitioners based on the poor responses of oral immunized subjects to purified protein derivative (PPD) skin tests. Even after the change of route of delivery, Ataulpho de Paiva Foundation continued making the oral vaccine. Currently, BCG Moreau has been described as one of the most immunogenic and with fewer side effects than other BCGs. The genomics, proteomics and vaccine trials for oral BCG Moreau Rio de Janeiro are currently under investigation. In this review, we intend to describe the history of BCG Moreau Rio de Janeiro in Brazil.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Tuberculosis has great public health impact with high rates of mortality and the only prophylactic measure for it is the Mycobacterium bovisbacillus Calmette-Guérin (BCG) vaccine. The present study evaluated the release of cytokines [interleukin (IL)-1, tumour necrosis factor and IL-6] and chemokines [macrophage inflammatory protein (MIP)-1α and MIP-1β] by THP-1 derived macrophages infected with BCG vaccine obtained by growing mycobacteria in Viscondessa de Moraes Institute medium medium (oral) or Sauton medium (intradermic) to compare the effects of live and heat-killed (HK) mycobacteria. Because BCG has been reported to lose viability during the lyophilisation process and during storage, we examined whether exposing BCG to different temperatures also triggers differences in the expression of some important cytokines and chemokines of the immune response. Interestingly, we observed that HK mycobacteria stimulated cytokine and chemokine production in a different pattern from that observed with live mycobacteria.

Relevância:

20.00% 20.00%

Publicador: